rcc

  1. Poly (formerly Plantronics) headset call control support with 3CX works

    Hi All, I tested button call control (RCC - remote call control) with a wider set of Poly headsets with the 3CX Windows Client, Version 16.3.0.179 and Plantronics Hub version 3.20. The test included inbound call: headset rings, answers, ends, outbound call: headset activates, ends. I had success...